Tools - Health & Fitness Calculators

Use our free calculators to get quick insights into your body metrics, nutrition needs, and fitness goals. Select a calculator below to get started.

These calculators provide general estimates only and are not medical or professional advice. Always consult a qualified professional before undertaking any training program.

Body Composition & Metrics

BMI & Body Ratio CalculatorCalculate your Body Mass Index, Waist-to-Hip Ratio and Waist-to-Height Ratio for a snapshot of your body metrics.

Waist-to-Hip RatioAssess your health risk based on body shape

Weight Loss / GainPlan your weight loss or gain goals

Nutrition

Energy & MacrosDaily energy needs & macronutrient requirements

Food Group ServingsAverage recommended food group servingsComing soon

Hydration NeedsCalculate your daily hydration requirementsComing soon

Training

Estimated 1RMEstimate your one-rep max for any lift

Relative StrengthMeasure strength relative to your body weight

Resistance Training Load CalculatorCalculate training loads from your 1RM

Heart Rate ReserveCalculate your heart rate reserve zones

Estimated VO2maxEstimate your maximal oxygen uptake

Lactate ThresholdEstimate your lactate threshold intensityComing soon

Training Zones & PaceCalculate your training zones and target pacesComing soon

Performance

Running Race PaceCalculate target pace for running events

Cycling Race PaceCalculate target pace for cycling events

Swimming Race PaceCalculate target pace for swimming events

Vertical Jump PowerEstimate power output from your vertical jump

Triathlon Race CalculatorPlan pacing across swim, bike & runComing soon

Sweat RateCalculate your sweat rate for hydration planningComing soon

Sport NutritionCalculate sport-specific nutrition requirementsComing soon

Tools

Workout TimerCustomisable interval and workout timerComing soon

Race Plan GeneratorGenerate a detailed race day plan — available in the appComing soon

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